# chemistry

In a Styrofoam cup calorimeter, what is the final temperature when 100. g of iron
at 100. ° C is added to 100. g of water at 20. ° C?

1. 👍 0
2. 👎 0
3. 👁 200
1. heat loss Fe + heat gain by H2O = 0
[massFe x specific heat Fe x (Tfinal-Tinitial)] + [mass H2O x specific heat H2O x (Tfinal-Tinitial)] = 0
Solve for Tfinal

1. 👍 0
2. 👎 0

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